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Orlando Health – Health Central Hospital expands patient care with new cardiac catheterization lab
Orlando, FL (April 15, 2026) – Orlando Health – Health Central Hospital has opened a new cardiac catheterization lab, expanding access to advanced electrophysiology and arrhythmia care at the Ocoee-based hospital. Hospital leaders, physicians and team members gathered this week to celebrate the state-of-the-art space with a ribbon-cutting ceremony.
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Finding His Voice: Stroke Survivor’s Relentless Quest To Speak Again
Michael “Rory” Proctor was an eloquent, persuasive defense lawyer in Georgia, helping clients avoid prison. Then he had a stroke and suddenly couldn’t talk, read or write -- struggling to utter a simple word like “house.” Proctor’s old life was gone, but he was determined to relearn how to communicate.
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Edgar Guzman, MD
From the Orlando Health Heart & Vascular Institute offices in Downtown Orlando, board-certified vascular surgeon Edgar Guzman, MD, is dedicated to helping his patients improve their health and reclaim their best possible quality of life. He treats patients with complex and chronic diseases of the arteries, veins and lymphatic system such as carotid stenosis and peripheral artery disease, deep vein thrombosis and more.
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Karen Walker, MD
Karen “Kalei” Walker, MD, MHS, is a cardiovascular surgeon with Orlando Health Heart & Vascular Institute. Her clinical interests include all aspects of cardiac surgery. She performs coronary artery bypass grafting (CABG), valve surgery, aortic surgery and arrhythmia surgery. She believes in providing individualized, patient-centric care. When treating patients, Dr. Walker uses traditional surgical techniques, transcatheter valve technology and endovascular stent grafts.
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Michael Hanna, MD
Michael Hanna, MD, MS, is a cardiac surgeon with Orlando Health Heart & Vascular Institute. He completed his thoracic surgery residency from Allegheny General Hospital in Pittsburgh, Pennsylvania. He trained in all aspects of cardiac surgery including minimally invasive valve surgery, structural heart therapies including Transcatheter aortic valve replacement (TAVR) and Mitraclip as well as mechanical support devices such as LVAD and heart transplantation. During that time, he also participated in multiple clinical trials for TAVR and LVAD devices.
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Robert P. Winter, MD
Robert P. Winter, MD, FACS is a vascular surgeon with Orlando Health Heart & Vascular Institute, and is board certified in vascular and general surgery by the American Board of Surgery. Dr. Winter has clinical expertise in many areas of vascular disease, including disorders of the abdominal and thoracic aorta. He, along with Dr. G. Kendrix Adcock, performed the first endovascular aneurysm repairs in Central Florida. Dr. Winter maintains a keen interest in advancing minimally invasive therapies for aortic disease, and he has served as an investigator for numerous FDA sanctioned clinical trials for endovascular devices and techniques. Dr. Winter has a vast experience treating carotid artery and upper extremity arterial disorders, utilizing both traditional surgical methods as well as angioplasty and stenting.
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G. Kendrix Adcock, MD
G. Kendrix Adcock, MD, FACS, is a vascular surgeon with Orlando Health Heart & Vascular Institute and a fellow of the American College of Surgeons (FACS). Using advanced minimally invasive and surgical reconstruction procedures, Dr. Adcock cares for patients with complex and chronic diseases of the arteries, veins and lymphatic system. He treats conditions such as aneurisms, deep vein thrombosis, atherosclerosis, and carotid and peripheral artery disease.
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Gino Santos Castaneda, MD
Dr. Castaneda is certified by the American Board of Surgery and a fellow of the American College of Surgeons. He also is a registered physician in vascular imaging, a certification indicating the highest standard of vascular interpretation documentation.
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